After a quick search, this domain belongs to an American company called @CleverTap. According to their description, “#CleverTap is the next generation app engagement platform. It enables marketers to identify, engage and retain users and provides developers" pic.twitter.com/Ikqp9GbCDm

Last week India's law and IT minister Ravi Shankar Prasad said there were "numerous reports" of the Congress party's connections with controversial data analytics firm Cambridge Analytica.

He asked Mr Gandhi to "explain" the company's role in his social media outreach.

The opposition party has denied the charges.

Rahul Gandhi is in sublime form these days. After MRI & NCC, today he exposes his great knowledge about technology. He is so rattled by the Cambridge Analyitca expose that he daily tries to divert attention from it, yesterday it was the judiciary and today it is Namo App.

The party said the data from Mr Modi's app was being used for analytics:

This ensures that a user gets the best experience by showing content in his language & interests. A person who looks up agri-related info will get agri related content easily. A person from TN will get updates in Tamil and get an update about an important initiative about TN.